How to use assert_selector method of Capybara.Node.Matchers Package

Best Capybara code snippet using Capybara.Node.Matchers.assert_selector

minitest.rb

Source:minitest.rb Github

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...52 alias_method :assert_content, :assert_text53 alias_method :assert_no_content, :refute_text54 ## Assert selector exists on page55 #56 # @!method assert_selector57 # see {Capybara::Node::Matchers#assert_selector}58 ## Assert selector does not exist on page59 #60 # @!method assert_no_selector61 # see {Capybara::Node::Matchers#assert_no_selector}62 ## Assert element matches selector63 #64 # @!method assert_matches_selector65 # see {Capybara::Node::Matchers#assert_matches_selector}66 ## Assert element does not match selector67 #68 # @!method assert_xpath69 # see {Capybara::Node::Matchers#assert_not_matches_selector}70 ## Assert element has the provided CSS styles71 #72 # @!method assert_style73 # see {Capybara::Node::Matchers#assert_style}74 %w[assert_selector assert_no_selector75 assert_all_of_selectors assert_none_of_selectors76 assert_matches_selector assert_not_matches_selector77 assert_style].each do |assertion_name|78 class_eval <<-ASSERTION, __FILE__, __LINE__ + 179 def #{assertion_name} *args, &optional_filter_block80 self.assertions +=181 subject, args = determine_subject(args)82 subject.#{assertion_name}(*args, &optional_filter_block)83 rescue Capybara::ExpectationNotMet => e84 raise ::Minitest::Assertion, e.message85 end86 ASSERTION87 end88 alias_method :refute_selector, :assert_no_selector89 alias_method :refute_matches_selector, :assert_not_matches_selector90 %w[xpath css link button field select table].each do |selector_type|91 define_method "assert_#{selector_type}" do |*args, &optional_filter_block|92 subject, args = determine_subject(args)93 locator, options = extract_locator(args)94 assert_selector(subject, selector_type.to_sym, locator, options, &optional_filter_block)95 end96 define_method "assert_no_#{selector_type}" do |*args, &optional_filter_block|97 subject, args = determine_subject(args)98 locator, options = extract_locator(args)99 assert_no_selector(subject, selector_type.to_sym, locator, options, &optional_filter_block)100 end101 alias_method "refute_#{selector_type}", "assert_no_#{selector_type}"102 end103 %w[checked unchecked].each do |field_type|104 define_method "assert_#{field_type}_field" do |*args, &optional_filter_block|105 subject, args = determine_subject(args)106 locator, options = extract_locator(args)107 assert_selector(subject, :field, locator, options.merge(field_type.to_sym => true), &optional_filter_block)108 end109 define_method "assert_no_#{field_type}_field" do |*args, &optional_filter_block|110 subject, args = determine_subject(args)111 locator, options = extract_locator(args)112 assert_no_selector(subject, :field, locator, options.merge(field_type.to_sym => true), &optional_filter_block)113 end114 alias_method "refute_#{field_type}_field", "assert_no_#{field_type}_field"115 end116 %w[xpath css].each do |selector_type|117 define_method "assert_matches_#{selector_type}" do |*args, &optional_filter_block|118 subject, args = determine_subject(args)119 assert_matches_selector(subject, selector_type.to_sym, *args, &optional_filter_block)120 end121 define_method "assert_not_matches_#{selector_type}" do |*args, &optional_filter_block|...

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assert_selector

Using AI Code Generation

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1 Capybara::Poltergeist::Driver.new(app, js_errors: false)2Capybara::Session.new(:poltergeist).visit('http://www.google.com').tap do |session|3 session.assert_selector('input[name="q"]')4 session.assert_selector('h6.r a')5 session.assert_selector('h1', text: 'Capybara')6 session.assert_selector('p', text: 'Capybara is a high-level Ruby library')7Capybara::Session.new(:poltergeist).visit('http://www.google.com').tap do |session|8 session.assert_selector('input[name="q"]')9 session.assert_selector('h3.r a')10 session.assert_selector('h1', text: 'Capybara')11 session.assert_selector('p', text: 'Capybara is a high-level Ruby library')12 session.save_screenshot('screenshot.png')13 Capybara::Poltergeist::Driver.new(app, js_errors: false)14Capybara::Session.new(:poltergeist).visit('http://www.google.com').tap do |session|15 session.assert_no_selector('input[name="q"]')16 session.assert_no_selector('h3.r a')17 session.assert_no_selector('h1', text: 'Capybara')18 session.assert_no_selector('p', text: '

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assert_selector

Using AI Code Generation

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1 visit('/')2 assert_selector(:link, 'Gmail')3 visit('/')4 page.assert_selector(:link, 'Gmail')

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assert_selector

Using AI Code Generation

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1 visit('/')2 assert_selector(:link, 'Gmail')3 visit('/')4 page.assert_selector(:link, 'Gmail')

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assert_selector

Using AI Code Generation

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1assert_selector('h1', text: 'Hello World')2assert_text('Hello World')3assert_match('Hello World', page.body)

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assert_selector

Using AI Code Generation

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1 Capybara::Selenium::Driver.new(app, browser: :chrome)2 def search_for(keyword)3 all('.g')4 search_results.map { |result| result.find('.r a').text }5 search_results.map { |result| result.find('.st').text }6google.search_for('capybara')7expect(page).to have_selector(:css, 'div.g')8expect(page).to have_selector(:css, 'div.g', count: 10)9expect(page).to have_selector(:css, 'div.g', text: 'Capybara')10expect(page).to have_selector(:css, 'div.g', text: /capybara/i)11expect(page).to have_selector(:css, 'div.g', text: /capybara/i, wait: 5)12expect(page).to have_selector(:css, '

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assert_selector

Using AI Code Generation

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1assert_selector('h1', text: 'Hello World')2assert_text('Hello World')3assert_match('Hello World', page.body)

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